Screw Thread Insert STI Tap Thread Size 5/16 In.-18 UNC Overall Length 2 15/16 in High Speed Steel Black Oxide Right Hand Thread Length 35/64 in Tap Chamfer Modified Bottoming Thread Limit H4 Number of Flutes 3MRO33ZD79
| # | Attribute | Value |
|---|---|---|
| 1. | brand | OSG |

